﻿using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

namespace shop.Utils
{
    public class subString
    {
        public static string subStr(string str, int length)
        {
            string newString = "";
            if (str != "")
            {
                if (str.Length > length)
                {
                    newString = str.Substring(0, length) + "...";
                }
                else
                {
                    newString = str;
                }
            }
            return newString;
        }
    }
}
